INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12b64c88f3ed19d23ec2ac095542a4bcdb4dc39f3a103280fba69d473e826597', 
    'LHAB0x1zZ0H4FiCOa1I2GcWPVaQVbeylbjImoNsceVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)